Fiio unveils m33 r2r: high-fidelity audio gets a premium upgrade
FiiO has officially announced the release of its highly anticipated M33 R2R digital audio player (DAP), boasting a proprietary 24-bit R2R DAC in a differential configuration. The device promises to deliver a significant leap in portable audio quality at a competitive price point.
Fiio m33 r2r: delivering audiophile sound on the go
The M33 R2R sits strategically within FiiO's product lineup – positioned between the M23 and M21 – offering a compelling upgrade for listeners seeking high-fidelity audio without breaking the bank. Its core innovation lies in the newly developed R2R DAC, a departure from traditional DAC architectures. This design aims for a more organic, fluid, and detailed sound reproduction, with each note presented with greater depth and a wider soundstage. FiiO claims the DAC isn't just technically precise, but capable of conveying genuine emotion.
Powering the experience is a robust headphone amplifier, offering up to 1100mW + 1100mW at 32Ω via a balanced 4.4mm output, and 470mW + 470mW at 32Ω through the 3.5mm single-ended output. This level of power allows the M33 R2R to effortlessly drive both sensitive IEMs and high-impedance headphones, maintaining clarity and detail even at higher volumes. The device also features a 5.5-inch Full HD touchscreen (1080 x 2160) for intuitive navigation, and houses a 4400mAh battery, providing up to 15.5 hours of playback on the 3.5mm output and 13.5 hours with the balanced output.
Under the hood, the M33 R2R is powered by a Qualcomm Snapdragon 680 processor and 8GB of RAM, paired with 128GB of internal storage (expandable up to 2TB via microSD). The inclusion of Android 13 ensures smooth operation, supporting streaming apps, extensive library management, and exploration of new music platforms. Connectivity options are comprehensive, including dual-band Wi-Fi (2.4 GHz and 5 GHz), Bluetooth 5.0 with support for SBC, aptX, aptX HD, LDAC, and LHDC codecs, and a USB DAC function with an XU316 chip and SPDIF output, enabling integration with high-end home audio systems.
Beyond its core functionality, the M33 R2R distinguishes itself with a desktop mode. When connected to a PC or Hi-Fi system, the DAP transforms into a high-fidelity audio hub, leveraging its R2R DAC and dedicated headphone amplifier. Software enhancements include a 10-band parametric equalizer and an AUTO EQ function, alongside preset profiles like Natural and Warm, allowing users to tailor the sound signature to their preferences and listening material.
The FiiO M33 R2R will be available in Spain starting in early April with a price of 679.99 euros. This is not just another portable player; it’s a compelling fusion of power, versatility, and sound quality that redefines what’s possible in a device you can carry in your pocket.